grammars

prerna_sethi@lycos.com (Buddy)
4 Aug 2003 00:12:45 -0400

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From: prerna_sethi@lycos.com (Buddy)
Newsgroups: comp.compilers
Date: 4 Aug 2003 00:12:45 -0400
Organization: http://groups.google.com/
Keywords: parse, question
Posted-Date: 04 Aug 2003 00:12:45 EDT

Can all ambiguous grammars be changed into unambiguous grammars?


[Well, sure, you can delete stuff until it's not ambiguous any more.
But I presume the question you're asking is whether there's always an
unambiguous grammar that recognizes the same language as an ambigous
one. -John]




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